<#if po??>
package ${serviceImplPackage};

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import ${mapperPackage}.${po.name}Mapper;

import ${servicePackage}.${po.name}Service;

@Service
public class ${po.name}ServiceImpl implements ${po.name}Service {
    @Resource
    private ${po.name}Mapper mapper;
    
    
}
</#if>